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6SBT

Structure of GluK1 ligand-binding domain (S1S2) in complex with N-(7-(1H-imidazol-1-yl)-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl benzamide at 2.3 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0015276molecular_functionligand-gated monoatomic ion channel activity
A0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue SO4 A 301
ChainResidue
AGLY140
ASER141
ATHR142
AMET189
AGLU190
AL5H303
AHOH409

site_idAC2
Number of Residues2
Detailsbinding site for residue SO4 A 302
ChainResidue
AARG31
ALYS54

site_idAC3
Number of Residues13
Detailsbinding site for residue L5H A 303
ChainResidue
AGLU13
ATYR16
ATYR61
APRO88
ALEU89
ATHR90
AARG95
AASP139
ATHR144
ATYR216
ASO4301
ACL304
AHOH445

site_idAC4
Number of Residues2
Detailsbinding site for residue CL A 304
ChainResidue
ATHR90
AL5H303

site_idAC5
Number of Residues3
Detailsbinding site for residue GOL A 306
ChainResidue
AASP212
ASER213
AHIS244

site_idAC6
Number of Residues5
Detailsbinding site for residue GOL A 307
ChainResidue
AGLU13
AGLU14
AGLU175
AHOH416
AHOH443

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15710405","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YCJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15710405","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15721240","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YCJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by PKC","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by PKC","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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